Pre-equalization Techniques for Downlink and Uplink TDD MC-CDMA Systems

被引：0
|
作者：
P. Bisaglia
L. Sanguinetti
M. Morelli
N. Benvenuto
S. Pupolin
机构：
[1] University of Padova,Department of Information Engineering
[2] University of Pisa,Department of Information Engineering
来源：
Wireless Personal Communications | 2005年 / 35卷
关键词：
Potential Candidate; Multiple Access; Complexity Issue; Multiple Access Interference; Time Division Duplex;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Time division duplex (TDD) multi carrier-code division multiple access (MC-CDMA) systems have recently been proposed as potential candidates for next generation (4G) technology. In order to mitigate multiple access interference, in this paper we investigate pre-equalization schemes for both downlink and uplink transmissions, the former also in a multiple transmit antenna scenario. In particular, new pre-equalizer techniques are introduced and complexity issues addressed. Numerical results are given to highlight the effectiveness of the proposed schemes with respect to other existing pre-equalizer solutions.
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页码：3 / 18
页数：15
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